Home / 14,044,316.36-21,066,474.23-3,946,937.36

Finding the Fourth Proportional to 14,044,316.36, 21,066,474.23 and 3,946,937.36

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Solution

The fourth proportional to 14,044,316.36, 21,066,474.23 and 3,946,937.36 is: 5,920,405.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,044,316.36 : 21,066,474.23 = 3,946,937.36 : x
  2. Step 2: Convert to fraction form
    14,044,316.36/21,066,474.23 = 3,946,937.36/x
  3. Step 3: Cross multiply
    14,044,316.36x = 21,066,474.23 × 3,946,937.36
  4. Step 4: Simplify right side
    14,044,316.36x = 83,148,054,162,129.55
  5. Step 5: Solve for x
    x = 83,148,054,162,129.55/14,044,316.36
  6. Step 6: Final answer
    x = 5,920,405.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.